Adjust is_iterator

This commit is contained in:
Krystian Stasiowski
2019-12-30 22:02:50 -05:00
parent 5845a73275
commit aabc300c22

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@ -73,11 +73,8 @@ struct is_iterator : std::false_type { };
template<class T> template<class T>
struct is_iterator<T, struct is_iterator<T,
void_t<typename T::difference_type, typename std::enable_if<std::is_class<T>::value,
typename T::value_type, void_t<typename T::iterator_category>>::type>
typename T::pointer,
typename T::reference,
typename T::iterator_category>>
: std::true_type { }; : std::true_type { };
template<class T> template<class T>